Autonomous System details

AS17716

National Taiwan University  ·  ntu.edu.tw

Taiwan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17716 – National Taiwan University

Field Value
Country Taiwan
Website ntu.edu.tw
Hosted domains 144
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 5 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
140.112.0.0/16 Ministry of Education Computer Center 65,536

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17716
                                                OrgID:          AS17716
                                                ASName:         AS17716
                                                ASNumber:       AS17716
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 144 domain names hosted across 113 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
140.112.172.1 ██████ 16
140.112.122.28 ███████ 6
140.112.138.167 ███████ 5
140.112.28.59 ██████████ 3
140.112.113.38 ██████████ 2
140.112.91.53 █████████ 2
140.112.30.26 ██████████ 2
140.112.15.11 ██████████ 2
140.112.172.16 ██████ 2
140.112.23.234 ██████████ 2

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 7 peers for this ASN.

Peers Name
AS140096 JINX CO., LIMITED
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
AS7539 National Center for High-performance Computing
AS9264 Academia Sinica
AS9505 Taiwan Internet Gateway
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9505 Taiwan Internet Gateway
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

234 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.112.196.84 AS17716 National Taiwan University 1.37ms from Taipei, TW
140.112.188.54 AS17716 National Taiwan University 1.26ms from Taipei, TW
140.112.69.115 AS17716 National Taiwan University 1.33ms from Taipei, TW
140.112.1.21 AS17716 National Taiwan University 1.23ms from Taipei, TW
140.112.218.254 AS17716 National Taiwan University 1.65ms from Taipei, TW
140.112.201.180 AS17716 National Taiwan University 1.58ms from Taipei, TW
140.112.220.148 AS17716 National Taiwan University 1.37ms from Taipei, TW
140.112.44.58 AS17716 National Taiwan University 1.33ms from Taipei, TW
140.112.126.135 AS17716 National Taiwan University 1.70ms from Taipei, TW
140.112.179.25 AS17716 National Taiwan University 1.39ms from Taipei, TW
140.112.13.119 AS17716 National Taiwan University 1.25ms from Taipei, TW
140.112.176.75 AS17716 National Taiwan University 1.50ms from Taipei, TW
140.112.14.142 AS17716 National Taiwan University 1.37ms from Taipei, TW
140.112.85.125 AS17716 National Taiwan University 1.38ms from Taipei, TW
140.112.66.57 AS17716 National Taiwan University 1.31ms from Taipei, TW
140.112.175.11 AS17716 National Taiwan University 1.15ms from Taipei, TW
140.112.199.169 AS17716 National Taiwan University 1.43ms from Taipei, TW
140.112.113.249 AS17716 National Taiwan University 1.32ms from Taipei, TW
140.112.26.162 AS17716 National Taiwan University 1.25ms from Taipei, TW
140.112.243.189 AS17716 National Taiwan University 1.38ms from Taipei, TW
140.112.247.246 AS17716 National Taiwan University 1.39ms from Taipei, TW
140.112.122.46 AS17716 National Taiwan University 1.39ms from Taipei, TW
140.112.128.140 AS17716 National Taiwan University 1.61ms from Taipei, TW
140.112.84.38 AS17716 National Taiwan University 1.49ms from Taipei, TW
140.112.167.254 AS17716 National Taiwan University 1.58ms from Taipei, TW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
23.40.196.132 AS20940 Akamai International B.V. 0.29ms from Chicago, US
3.79.190.84 AS16509 Amazon.com, Inc. 0.46ms from Frankfurt am Main, DE
14.247.75.100 AS45899 VNPT Corp 2.75ms from Hanoi, VN
149.74.11.52 AS12479 Orange Espagne SA 7.79ms from Madrid, ES
71.196.79.100 AS7922 Comcast Cable Communications, LLC 4.97ms from Miami, US
176.112.108.20 AS198616 MediaKvant Ltd. 7.68ms from Moscow, RU
139.82.81.4 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 0.93ms from Rio de Janeiro, BR
51.211.162.132 AS25019 Saudi Telecom Company JSC 0.81ms from Riyadh, SA
139.168.174.100 AS1221 Telstra Limited 5.02ms from Sydney, AU
67.69.243.52 AS577 Bell Canada 0.87ms from Toronto, CA
138.225.63.180 AS20868 ABB Information Systems Ltd 2.48ms from Zuerich, CH
97.148.150.36 AS6167 Verizon Business 16.50ms from Atlanta, US
106.217.84.4 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.17ms from Bengaluru, IN
71.76.174.100 AS11426 Charter Communications Inc 9.11ms from Charlotte, US
68.126.193.84 AS7018 AT&T Enterprises, LLC 7.69ms from Chicago, US
80.225.97.4 AS54253 Oracle Corporation 3.36ms from Dubai, AE
94.5.6.196 AS5607 Sky UK Limited 4.92ms from Erith, GB
91.57.99.164 AS3320 Deutsche Telekom AG 7.31ms from Frankfurt am Main, DE
113.215.164.84 AS24139 Huashu media&Network Limited 5.21ms from Hangzhou, CN
110.148.213.100 AS1221 Telstra Limited 11.33ms from Melbourne, AU
80.20.116.20 AS3269 Telecom Italia S.p.A. 4.85ms from Milan, IT
180.147.58.196 AS17511 OPTAGE Inc. 2.24ms from Osaka, JP
213.226.76.116 AS49505 JSC Selectel 1.01ms from Saint Petersburg, RU
189.131.33.228 AS8151 UNINET 4.32ms from Santiago de Queretaro, MX
220.68.92.196 AS9970 Korea University of Technology and Education 2.99ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 140.112.192.189
traceroute to 140.112.192.189 (140.112.192.189): 64 hops max, 52 byte packets
4 *
5 [] 110.93.254.98 19.092 ms
6 [] 110.93.252.246 19.373 ms
7 *
8 *
9 [AS9505] 203.78.181.218 138.598 ms
10 [AS9505] 175.41.63.54 136.096 ms
11 [AS17716] 140.112.0.201 139.041 ms
12 [AS17716] 140.112.0.229 139.334 ms
13 *
14 [AS17716] 140.112.192.189 140.194 ms
Measurement taken from IPinfo ProbeNet in Islamabad, PK
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17716 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs